1992 1993 Chevrolet Suburban C1500 C2500 V8 5.7L 7.4L. 1992 1993 Chevrolet Suburban K1500 - K2500 V8 5.7L 7.4L. 1992 1993 Chevrolet C1500 V6 4.3L V8 5.0L 5.7L 6.2L & 7.4L. The function of the accumulator is to catch and trap liquid refrigerant from the evaporator to protect the compressor.
